Question

7. Which property of addition is satisfied by:
() 8 + 7 = 15
(i) 3+ (5 + 4) = (3 + 5) + 4
(ili) 8 x (8 + 0) = 8 x 8 + 8 x 0
(iv) (7 + 6) x 10 = 7 x 10 + 6 x 10
(v) (15 - 12) x 18 = 15 x 18 - 12 x 18 (vi) 16 + 0 = 16
(vii) 23 + (-23) = 0​

Answer 1

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Answer 2

Answer:

vii) 23 + (-23) = 0

Step-by-step explanation:

I think so.